I love my kids jokes!!

Gerrett: "Knock knock?"
Me: "Who's there?"
Gerrett: "Fruit loops."
Me: "Fruit loops who?"
Gerrett: "Knock knock?"
...Me: "Who's there?"
Gerrett: "Fruit loops."
Me: "Fruit loops who?"
Gerrett: "Knock knock?"
Me: "who is there??"
Gerrett: "Apple jacks."
Me: "Apple jacks who?"
Gerrett: "Apple jacks ya happy I didnt say fruit loops?"